SICILIAN STRAIT, MEDITERRANEAN SEA - MAY 25: Migrants in an overcrowded boat, which was about to capsize, are rescued by Bettica and Bergamini ships of Italian Navy at Sicilian Strait, between Libya and Italy, in Mediterranean sea on May 25, 2016. The Italian Navy saved around 500 migrants as they found dead bodies of seven migrants in the sea during the operations. (Photo by Italian Navy / Marina Militare/Anadolu Agency/Getty Images)